Lv 1 charges are pretty shitty...takes my car about 12 minutes to get a mile-worth of charge on a 120v. I could still make it through a week of commuting doing that, but my range was a little lower each day until the weekend when I didn't have to commute. That being said, I ponied up for a 220v outlet in the garage, and the Lv 2 charging is much better. Takes about 15 minutes to recharge from a days-worth of driving (usually 30-40 miles between work and running the kids around to all their activities).